Evidence map›Paper›PMID 36198806›Full record

ArticleEuropean journal of human genetics : EJHG2023

Identification and characterization of two DMD pedigrees with large inversion mutations based on a long-read sequencing pipeline.

Chang Geng, Ciliu Zhang, Pidong Li, Yuanren Tong, Baosheng Zhu, Jing He, Yanhuan Zhao, Fengxia Yao, Li-Ying Cui, Fan Liang and 10 more

Open access · greenAbstract read
In one paragraph

Article in European journal of human genetics : EJHG, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 18 citations in OpenAlex.

  1. Long-read sequencing for neurological disorders: opportunities, challenges, and future directions.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
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  13. 2023 in the European Journal of Human Genetics.European journal of human genetics : EJHG · 2024
    Article
  14. Article
  15. Molecular explanations for variability of clinical phenotypes.European journal of human genetics : EJHG · 2023
    Article
  16. Long-read sequencing improves diagnostic rate in neuromuscular disorders.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2023
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 4 institutions in 1 country.

Chang Geng *Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.ORCID 0000-0001-6982-1104
Ciliu Zhang *Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
Pidong Li *GrandOmics Biosciences, Beijing, China.
Yuanren TongDepartment of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.
Baosheng ZhuDepartment of Medical Genetics, The First People's Hospital of Yunnan Province, Kunming, 650032, Yunnan, China.ORCID 0000-0002-5991-1752
Jing HeDepartment of Medical Genetics, The First People's Hospital of Yunnan Province, Kunming, 650032, Yunnan, China.
Yanhuan ZhaoDepartment of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.
Fengxia YaoLaboratory of Clinical Genetics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.
Li-Ying CuiDepartment of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.
Fan LiangGrandOmics Biosciences, Beijing, China.ORCID 0000-0003-1556-1436
Yang WangGrandOmics Biosciences, Beijing, China.
Yaru WangGrandOmics Biosciences, Beijing, China.
Hongshuai JinGrandOmics Biosciences, Beijing, China.
Dandan LangGrandOmics Biosciences, Beijing, China.
Shanlin LiuGrandOmics Biosciences, Beijing, China.
Depeng WangGrandOmics Biosciences, Beijing, China.
Min S ParkGrandOmics Biosciences, Beijing, China.
Lin ChenDepartment of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China.
Jing PengDepartment of Pediatrics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China. pengjing4346@163.com.ORCID 0000-0002-7804-0622
Yi DaiDepartment of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 100730, Beijing, China. pumchdy@pumch.cn.ORCID 0000-0002-2696-0179
Grandomics (China) · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNCentral South University · CNFirst People's Hospital of Yunnan Province · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pathogenic large inversions are rarely reported on DMD gene due to the lack of effective detection methods. Here we report two DMD pedigrees and proposed a reliable pipeline to define large inversions in DMD patients. In the first pedigree, conventional approaches including multiplex ligation-dependent probe amplification, and whole-exome sequencing by next generation sequencing were failed to detect any pathologic variant. Then an advanced analysis pipeline which consists of RNA-seq, cDNA array capture sequencing, optical mapping, long-read sequencing was built. RNA-seq and cDNA capture sequencing showed a complete absence of transcripts of exons 3-55. Optical mapping identified a 55 Mb pericentric inversion between Xp21 and Xq21. Subsequently, long-read sequencing and Sanger sequencing determined the inversion breakpoints at 32,915,769 and 87,989,324 of the X chromosomes. In the second pedigree, long-read sequencing was directly conducted and Sanger sequencing was performed to verify the mutation. Long-read sequencing and Sanger sequencing found breakpoints at 32,581,576 and 127,797,236 on DMD gene directly. In conclusion, large inversion might be a rare but important mutation type in DMD gene. An effective pipeline was built in detecting large inversion mutations based on long-read sequencing platforms.

Indexed as

High-Throughput Nucleotide SequencingMuscular Dystrophy, DuchenneDystrophinExome SequencingExonsHumansMutationPedigreeDystrophin

Identifiers

PMID36198806
PMCPMC10172365
OpenAlexW4301393948

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.